Good rear window sticker...

[Mazdragon]

wasnt on the back of a pv, but one i saw many years ago on the back of a volvo: "if you don't like my driving, keep off the sidewalk" - i've never found this sticker anywhere.
A few i think should be out there to be sold, if someone wants to print them up: 1. "Scared Shitless" in the same font/typeset as "No Fear", 2. "I burp, I fart, I vote", 3. "No Fat Blokes"

[hainzy]

I always liked the one I saw years ago 'Live fast, die sideways!'

[playwme]

3. "No Fat Blokes"

Or you could get the girl version of "Beer, Boobs or Bong's- No-one rides for free."

"Cosmopolitans, Cock or Cartier- No-one rides for free"